Trimmer Assist Weedeating Suspension. For String Trimmers or Blowers. Features: Soft Shoulder Pad, Bungee Suspension, Adjustable One Size fits all. All hardware included for quick connection to all String Trimmers. The worlds only pain relieving Trimmer Assist uses a Proprietary Bungee Suspension Ssystem that provides the most Ergonomic solution to east String Trimming pain. Unlike conventional fixed length straps, the Trimmer Assist provides consistent support while providing a full range of motion. It even works on your blower too!